JPS5730791A - Fluid catalytic cracking of heavy petroleum oil containing distillation residue - Google Patents
Fluid catalytic cracking of heavy petroleum oil containing distillation residueInfo
- Publication number
- JPS5730791A JPS5730791A JP10429580A JP10429580A JPS5730791A JP S5730791 A JPS5730791 A JP S5730791A JP 10429580 A JP10429580 A JP 10429580A JP 10429580 A JP10429580 A JP 10429580A JP S5730791 A JPS5730791 A JP S5730791A
- Authority
- JP
- Japan
- Prior art keywords
- fluid catalytic
- catalytic cracking
- petroleum oil
- catalyst
- magnetizable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
PURPOSE: To economize the amount of catalyst in the fluid catalytic cracking of heavy oil hydrogenated under specific conditions, by extracting a part of the fluidized catalyst, separating the catalyst to the magnetizable part and the nonmagnetizable part by a high-gradient magnetic separator, and returning the latter part to the cracking apparatus.
CONSTITUTION: Heavy petroleum oil containing distillation residue is hydrogenaged at 300W450°C under a pressure of 60W250kg/cm2. In the fluid catalytic cracking of the hydrogenated heavy petroleum oil, a part of the catalyst flowing in the cracking apparatus is extracted and separated to the magnetizable particles which have been made magnetizable by the deposition of Ni, V, Fe, and Cu contained in the petroleum oil and the non-magnetizable particles by a high-gradient magnetic separator having ferromagnetic fillers placed in a uniform strong magnetic field. The nonmagnetizable particles are returned to the fluid catalytic cracking apparatus.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10429580A JPS5730791A (en) | 1980-07-31 | 1980-07-31 | Fluid catalytic cracking of heavy petroleum oil containing distillation residue |
US06/217,129 US4359379A (en) | 1979-12-21 | 1980-12-16 | Process for fluid catalytic cracking of distillation residual oils |
AU65473/80A AU544257B2 (en) | 1979-12-21 | 1980-12-17 | Catalytic cracking of oil |
GB8040803A GB2067217B (en) | 1979-12-21 | 1980-12-19 | Treatment of fluid cracking catalyst |
CA000367150A CA1150177A (en) | 1979-12-21 | 1980-12-19 | Process for fluid catalytic cracking of distillation residual oils |
NL8006929A NL8006929A (en) | 1979-12-21 | 1980-12-19 | METHOD FOR CATALYTIC CRACKING IN A FLOWING BED. |
FR8027198A FR2484439B1 (en) | 1979-12-21 | 1980-12-22 | CATALYTIC CRACKING IN FLUIDIZED PHASE OF DISTILLATION RESIDUAL OILS |
DE19803048416 DE3048416A1 (en) | 1979-12-21 | 1980-12-22 | METHOD FOR FLUIDLY CATALYTIC CRACKING OF DISTILLATION RESIDUAL OILS |
MX185439A MX157558A (en) | 1979-12-21 | 1981-01-05 | IMPROVED HYDROCARBON FLUID CATALYTIC DISINTEGRATION PROCEDURE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10429580A JPS5730791A (en) | 1980-07-31 | 1980-07-31 | Fluid catalytic cracking of heavy petroleum oil containing distillation residue |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5730791A true JPS5730791A (en) | 1982-02-19 |
Family
ID=14376928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10429580A Pending JPS5730791A (en) | 1979-12-21 | 1980-07-31 | Fluid catalytic cracking of heavy petroleum oil containing distillation residue |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5730791A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5353671A (en) * | 1992-08-31 | 1994-10-11 | Yamaha Corporation | Upright piano with key action mechanism responsive to repetition without double strike and loss of sound |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2471078A (en) * | 1946-06-12 | 1949-05-24 | Standard Oil Dev Co | Catalyst quality by magnetic separation |
GB940958A (en) * | 1960-08-17 | 1963-11-06 | British Petroleum Co | Improvements relating to the treatment of catalysts |
JPS529004A (en) * | 1975-07-08 | 1977-01-24 | Exxon Research Engineering Co | Method of regenerating hydrocarbon convertion catalyst contaminated with metal |
JPS54112902A (en) * | 1977-12-21 | 1979-09-04 | Standard Oil Co | Hydrogenation and decomposition of heavy hydrocarbons |
-
1980
- 1980-07-31 JP JP10429580A patent/JPS5730791A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2471078A (en) * | 1946-06-12 | 1949-05-24 | Standard Oil Dev Co | Catalyst quality by magnetic separation |
GB940958A (en) * | 1960-08-17 | 1963-11-06 | British Petroleum Co | Improvements relating to the treatment of catalysts |
JPS529004A (en) * | 1975-07-08 | 1977-01-24 | Exxon Research Engineering Co | Method of regenerating hydrocarbon convertion catalyst contaminated with metal |
JPS54112902A (en) * | 1977-12-21 | 1979-09-04 | Standard Oil Co | Hydrogenation and decomposition of heavy hydrocarbons |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5353671A (en) * | 1992-08-31 | 1994-10-11 | Yamaha Corporation | Upright piano with key action mechanism responsive to repetition without double strike and loss of sound |
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